Lines Matching refs:mutex
191 struct mutex mutex; /* mutual excl. when accessing chip */ member
223 lockdep_assert_held(&state->mutex); in adv7180_write()
230 lockdep_assert_held(&state->mutex); in adv7180_read()
336 int err = mutex_lock_interruptible(&state->mutex); in adv7180_querystd()
346 mutex_unlock(&state->mutex); in adv7180_querystd()
354 int ret = mutex_lock_interruptible(&state->mutex); in adv7180_s_routing()
369 mutex_unlock(&state->mutex); in adv7180_s_routing()
376 int ret = mutex_lock_interruptible(&state->mutex); in adv7180_g_input_status()
381 mutex_unlock(&state->mutex); in adv7180_g_input_status()
412 int ret = mutex_lock_interruptible(&state->mutex); in adv7180_s_std()
432 mutex_unlock(&state->mutex); in adv7180_s_std()
473 ret = mutex_lock_interruptible(&state->mutex); in adv7180_s_power()
481 mutex_unlock(&state->mutex); in adv7180_s_power()
489 int ret = mutex_lock_interruptible(&state->mutex); in adv7180_s_ctrl()
532 mutex_unlock(&state->mutex); in adv7180_s_ctrl()
749 mutex_lock(&state->mutex); in adv7180_irq()
756 mutex_unlock(&state->mutex); in adv7180_irq()
1111 mutex_lock(&state->mutex); in init_device()
1155 mutex_unlock(&state->mutex); in init_device()
1199 mutex_init(&state->mutex); in adv7180_probe()
1251 mutex_destroy(&state->mutex); in adv7180_probe()
1273 mutex_destroy(&state->mutex); in adv7180_remove()